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Richard S. J. Frackowiak

Researcher at École Polytechnique Fédérale de Lausanne

Publications -  309
Citations -  105008

Richard S. J. Frackowiak is an academic researcher from École Polytechnique Fédérale de Lausanne. The author has contributed to research in topics: Prefrontal cortex & Cerebral blood flow. The author has an hindex of 142, co-authored 309 publications receiving 100726 citations. Previous affiliations of Richard S. J. Frackowiak include École Normale Supérieure & UCL Institute of Neurology.

Papers
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Journal ArticleDOI

Statistical parametric maps in functional imaging: A general linear approach

Karl J. Friston, +5 more
- 01 Jan 1994 - 
TL;DR: In this paper, the authors present a general approach that accommodates most forms of experimental layout and ensuing analysis (designed experiments with fixed effects for factors, covariates and interaction of factors).
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A voxel-based morphometric study of ageing in 465 normal adult human brains.

Catriona D. Good, +6 more
- 01 Jul 2001 - 
TL;DR: Global grey matter volume decreased linearly with age, with a significantly steeper decline in males, and local areas of accelerated loss were observed bilaterally in the insula, superior parietal gyri, central sulci, and cingulate sulci.
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Spatial registration and normalization of images

Karl J. Friston, +5 more
- 01 Jan 1995 - 
TL;DR: A general technique that facilitates nonlinear spatial (stereotactic) normalization and image realignment is presented that minimizes the sum of squares between two images following non linear spatial deformations and transformations of the voxel (intensity) values.
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Movement-related effects in fMRI time-series

Karl J. Friston, +4 more
- 01 Mar 1996 - 
TL;DR: The empirical analyses suggest that (in extreme situations) over 90% of fMRI signal can be attributed to movement, and that this artifactual component can be successfully removed.
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Navigation-related structural change in the hippocampi of taxi drivers

Eleanor A. Maguire, +6 more
- 11 Apr 2000 - 
TL;DR: Structural MRIs of the brains of humans with extensive navigation experience, licensed London taxi drivers, were analyzed and compared with those of control subjects who did not drive taxis, finding a capacity for local plastic change in the structure of the healthy adult human brain in response to environmental demands.